AS1118 Datasheet - austriamicrosystems

AS1118 64 LED Driver

The AS1118 is a compact LED driver for 64 single LEDs or 8 digits of 7-segments. The devices can be programmed via an SPI compatible 3-wire interface. Every segment can be individually addressed and updated separately. Only one external resistor (RSET) is required to set the current. LED brightness .

AS1118 Features

* ! ! ! ! ! ! ! ! ! ! ! ! 10MHz SPI-Compatible Interface Open and Shorted LED Error Detection - Global or Individual Error Detection Hexadecimal- or BCD-Code for 7-Segment Displays 200nA Low-Power Shutdown Current (typ; data retained) Individual Digit Brightness Control Digital and Analog Brightness

AS1118_austriamicrosystems.pdf